package com.summer.servlet;

import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

public class getServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
      resp.setContentType("text/html");
        resp.setCharacterEncoding("UTF-8");
        PrintWriter writer = resp.getWriter();
        ServletContext context = this.getServletContext();
        String username= (String) context.getAttribute("username");
        writer.println("名字 "+username);


    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req,resp);
    }
}
